What is GHSA-6qm6-v4xp-4rqj?

GHSA-6qm6-v4xp-4rqj is a security advisory published by GitHub Security Advisories with Medium severity. A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted...

Which CVE IDs does GHSA-6qm6-v4xp-4rqj cover?

GHSA-6qm6-v4xp-4rqj covers the following CVE IDs: CVE-2026-86221. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6qm6-v4xp-4rqj?

GHSA-6qm6-v4xp-4rqj has a CVSS v3 base score of 7.3, published by GitHub Security Advisories.

GHSA-6qm6-v4xp-4rqjMediumCVSS 7.3

A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted...

Vendor

GitHub Security Advisories

Published

September 6, 2026

Last Modified

September 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-86221 →

📋 Description

A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is the function mysqli_query of the file /admin/modal_add_course1.php. This manipulation of the argument course causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used.

🔗 References (8)

https://nvd.nist.gov/vuln/detail/CVE-2026-86221
https://github.com/justconter/_CVE/issues/2
https://vuldb.com/cve/CVE-2026-86221
https://vuldb.com/submit/897747
https://vuldb.com/vuln/399374
https://vuldb.com/vuln/399374/cti
https://www.sourcecodester.com
https://github.com/advisories/GHSA-6qm6-v4xp-4rqj